Home / 17,644,564.80-26,468,159.40-6,283,537.20

Finding the Fourth Proportional to 17,644,564.80, 26,468,159.40 and 6,283,537.20

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Solution

The fourth proportional to 17,644,564.80, 26,468,159.40 and 6,283,537.20 is: 9,425,773.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,644,564.80 : 26,468,159.40 = 6,283,537.20 : x
  2. Step 2: Convert to fraction form
    17,644,564.80/26,468,159.40 = 6,283,537.20/x
  3. Step 3: Cross multiply
    17,644,564.80x = 26,468,159.40 × 6,283,537.20
  4. Step 4: Simplify right side
    17,644,564.80x = 166,313,664,205,429.69
  5. Step 5: Solve for x
    x = 166,313,664,205,429.69/17,644,564.80
  6. Step 6: Final answer
    x = 9,425,773.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.